3D printing PVC floor and production method and production line thereof

Abstract

The invention discloses a 3D printing PVC floor, a production method and a production line thereof, and belongs to the field of PVC floors. The 3D printing PVC floor comprises a PVC base material layer, a covering film and a 3D printing layer which are sequentially stacked from bottom to top, wherein the covering film is a polymer film. The 3D printing PVC floor production line comprises: an extruder for continuously extruding a PVC base material layer; a pair of laminating compression rollers for laminating and bonding the continuous PVC base material layer and a continuous laminating film together; a conveying platform for automatically conveying the PVC laminating film layer; a cooling mechanism for cooling the PVC laminating film layer; a 3D printer for carrying out 3D printing on thesurface of the PVC laminating film layer to form a 3D printing layer; and a cutting machine. According to the 3D printing PVC floor, the production method and production line thereof, continuous and automatic production of the 3D printing PVC floor is achieved, the decoration effect of the product is diversified, and deformation is avoided.

Description

technical field [0001] This application relates to the field of PVC flooring, in particular, to a 3D printed PVC flooring and its production method and production line. Background technique [0002] Polyvinyl chloride floor (PVC floor) has the advantages of low price, moisture resistance, environmental protection, and flame retardancy, and is widely used in various occasions. The decorative effect of the current PVC floor is mainly obtained by adhering the pre-printed decorative layer, but due to equipment and other reasons in the production process, the decorative layer on the PVC floor will be more or less deformed, and this decorative layer is basically They are both wood grain and stone grain, and they are all flat effects. The effect is relatively single, and it is impossible to obtain a floor effect with a better three-dimensional effect, and it cannot meet the market's requirements for diversified floor effects. Contents of the invention [0003] The purpose of the...

AI Technical Summary

Problems solved by technology

The decorative effect of the current PVC floor is mainly obtained by adhering the pre-printed decorative layer, but due to equipment and other reasons in the production process, the decorative layer on the PVC floor will be more or less deformed, and this decorative layer is basically They are both wood grain and stone grain, and they are all flat effects. The effect is relatively single, and it is impossible to obtain a floor effect with a better three-dimensional effect, and it cannot meet the market's requirements for diversified floor effects.

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